In ECON102: Principles of Macroeconomics Certification exams, I have found that many right answers have been checked as the incorrect option and thus led to me failing repeatedly. I have had this happen to me in my previous attempt as well. But I would like to give you the example of my last attempt. Q17 asks about the categories of Unemployment and I have correctly marked CYclical, frictional and structural. But after submitting it is being checked as wrong. DO correct this mistake and check the whole paper as I have issues with Question number 13, 15, 23,36 and more as well. If I am correct in my comment do revise my grades accordingly. Thanks.